mirror of
https://github.com/guanzhi/GmSSL.git
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51 lines
1.2 KiB
C
51 lines
1.2 KiB
C
/*
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* Copyright 2014-2026 The GmSSL Project. All Rights Reserved.
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*
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* Licensed under the Apache License, Version 2.0 (the License); you may
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* not use this file except in compliance with the License.
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*/
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#include <stdio.h>
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#include <gmssl/passwd.h>
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#include "passwd.h"
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int gmssl_tool_read_password(const char *prog, const char *label,
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const char *file, char *pass, size_t passlen, int do_confirm)
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{
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char prompt[512];
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int len;
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if (!prog) prog = "gmssl";
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if (!label) label = "pass";
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if (file && file[0]) {
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len = snprintf(prompt, sizeof(prompt), "gmssl %s: %s %s: ", prog, label, file);
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} else {
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len = snprintf(prompt, sizeof(prompt), "gmssl %s: %s: ", prog, label);
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}
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if (len < 0 || len >= (int)sizeof(prompt)) {
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return -1;
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}
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return gmssl_read_password(prompt, pass, passlen, do_confirm);
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}
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int gmssl_tool_get_password(const char *prog, const char *label,
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const char *file, char **pass, char *passbuf, size_t passlen, int do_confirm)
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{
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if (!pass || !passbuf) {
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return -1;
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}
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if (*pass) {
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return 1;
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}
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if (gmssl_tool_read_password(prog, label, file, passbuf, passlen, do_confirm) != 1) {
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return -1;
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}
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*pass = passbuf;
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return 1;
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}
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